Granted Patent
Utility
US 4,669,199 · App. 06/846,412
Clothes dryer with a lint incinerator
Inventors:
Lawrence G. Clawson, Wesley W. Teich
Patented Case
View Patent ↗
Granted: Jun 2, 1987
Filed: Mar 31, 1986
Inventors
Lawrence G. Clawson
Wesley W. Teich
Assignee (at issue)
Raytheon Company
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.